<a href="http://github.com/angular/angular.js/tree/v1.2.9/src/ng/directive/ngEventDirs.js#L283" class="view-source btn btn-action"><i class="icon-zoom-in"> </i> View source</a><a href="http://github.com/angular/angular.js/edit/master/src/ng/directive/ngEventDirs.js" class="improve-docs btn btn-primary"><i class="icon-edit"> </i> Improve this doc</a><h1><code ng:non-bindable="">ngSubmit</code>
<div><span class="hint">directive in module <code ng:non-bindable="">ng</code>
</span>
</div>
</h1>
<div><h2 id="description">Description</h2>
<div class="description"><div class="ng-directive-page ng-directive-ngsubmit-page"><p>Enables binding angular expressions to onsubmit events.</p>
<p>Additionally it prevents the default action (which for form means sending the request to the
server and reloading the current page) <strong>but only if the form does not contain an <code>action</code>
attribute</strong>.</p>
</div></div>
<h2 id="usage">Usage</h2>
<div class="usage">as attribute<pre class="prettyprint linenums">&lt;form ng-submit="{expression}"&gt;
   ...
&lt;/form&gt;</pre>
<h4 id="usage_parameters">Parameters</h4><table class="variables-matrix table table-bordered table-striped"><thead><tr><th>Param</th><th>Type</th><th>Details</th></tr></thead><tbody><tr><td>ngSubmit</td><td><a href="" class="label type-hint type-hint-expression">expression</a></td><td><div class="ng-directive-page ng-directive-ngsubmit-page"><p><a href="guide/expression">Expression</a> to eval. (Event object is available as <code>$event</code>)</p>
</div></td></tr></tbody></table></div>
<h2 id="example">Example</h2>
<div class="example"><div class="ng-directive-page ng-directive-ngsubmit-page"><h4 id="example_source">Source</h4>
<div source-edit="" source-edit-deps="angular.js script.js" source-edit-html="index.html-93" source-edit-css="" source-edit-js="script.js-92" source-edit-json="" source-edit-unit="" source-edit-scenario="scenario.js-94" source-edit-protractor=""></div>
<div class="tabbable"><div class="tab-pane" title="index.html">
<pre class="prettyprint linenums" ng-set-text="index.html-93" ng-html-wrap=" angular.js script.js"></pre>
<script type="text/ng-template" id="index.html-93">
 
 <form ng-submit="submit()" ng-controller="Ctrl">
   Enter text and hit enter:
   <input type="text" ng-model="text" name="text" />
   <input type="submit" id="submit" value="Submit" />
   <pre>list={{list}}</pre>
 </form>
</script>
</div>
<div class="tab-pane" title="script.js">
<pre class="prettyprint linenums" ng-set-text="script.js-92"></pre>
<script type="text/ng-template" id="script.js-92">
   function Ctrl($scope) {
     $scope.list = [];
     $scope.text = 'hello';
     $scope.submit = function() {
       if (this.text) {
         this.list.push(this.text);
         this.text = '';
       }
     };
   }
 </script>
</div>
<div class="tab-pane" title="ngScenario e2e test">
<pre class="prettyprint linenums" ng-set-text="scenario.js-94"></pre>
<script type="text/ng-template" id="scenario.js-94">
  it('should check ng-submit', function() {
    expect(binding('list')).toBe('[]');
    element('.doc-example-live #submit').click();
    expect(binding('list')).toBe('["hello"]');
    expect(input('text').val()).toBe('');
  });
  it('should ignore empty strings', function() {
    expect(binding('list')).toBe('[]');
    element('.doc-example-live #submit').click();
    element('.doc-example-live #submit').click();
    expect(binding('list')).toBe('["hello"]');
  });
</script>
</div>
</div><h4 id="example_demo">Demo</h4>
<div class="well doc-example-live animate-container" ng-embed-app="" ng-set-html="index.html-93" ng-eval-javascript="script.js-92"></div>
</div></div>
</div>
